Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/20/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 07/21/2025 03:05:54 0.02, -89.50 0.58, -86.94 291.90 41
2 07/21/2025 15:27:22 -0.02, -89.51 0.43, -91.67 244.88 80
3 07/23/2025 15:05:30 -0.03, -89.51 -0.54, -87.04 280.37 80
4 07/24/2025 03:27:45 0.02, -89.50 -0.44, -91.81 262.43 80
5 07/26/2025 03:05:54 0.03, -89.51 0.53, -87.19 264.05 80
6 07/26/2025 15:28:00 -0.02, -89.53 0.46, -91.92 271.74 80
7 07/28/2025 15:06:07 -0.03, -89.54 -0.47, -87.29 255.66 80
8 07/29/2025 03:28:23 0.02, -89.54 -0.51, -92.06 287.02 80
9 07/31/2025 03:06:31 0.03, -89.56 0.49, -87.44 241.28 80
10 07/31/2025 15:28:37 -0.01, -89.58 0.55, -92.16 293.67 80
11 08/02/2025 15:06:45 -0.02, -89.61 -0.47, -87.55 234.67 80
12 08/03/2025 03:29:00 0.01, -89.60 -0.58, -92.30 308.25 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 7/20/2025
SNOs_Map_GOES-17_TERRA_20250721.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 07/20/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA